a granddad
I haven't got a granddad.
three aunts
I haven't got three aunts.
two grandmas
I've got two grandmas.
a mum
I've got a mum.
six cousins
I've got six cousins.
an uncle
I haven't got an uncle.
a baby sister
I haven't got a baby sister.
two big sisters
I've got two big sisters.
a dad
I've got a dad.
five big brothers
I haven't got five big brothers.
a baby brother
I've got a baby brother.